refactor(source/f5_virtualserver): remove if check for array length, already taken care of by the iterator

Author: shkarface

source/f5_virtualserver.go

@@ -170,12 +170,9 @@ func (vs *f5VirtualServerSource) endpointsFromVirtualServers(virtualServers []*f
 
 		endpoints = append(endpoints, EndpointsForHostname(virtualServer.Spec.Host, targets, ttl, nil, "", resource)...)
 
-		// Process hostAliases if they exist
-		if len(virtualServer.Spec.HostAliases) > 0 {
-			for _, alias := range virtualServer.Spec.HostAliases {
-				if alias != "" {
-					endpoints = append(endpoints, EndpointsForHostname(alias, targets, ttl, nil, "", resource)...)
-				}
+		for _, alias := range virtualServer.Spec.HostAliases {
+			if alias != "" {
+				endpoints = append(endpoints, EndpointsForHostname(alias, targets, ttl, nil, "", resource)...)
 			}
 		}
 	}